Chicago Marathon 2025

Chicago, United States World Marathon

Sun, Oct 12, 2025

The Chicago Marathon is held annually in Chicago, a major city in United States. The upcoming Chicago Marathon is set for Sun, Oct 12, 2025, with an estimated attendance of +55K runners. Recognized as one of the world's premier marathons, the marathon in the city of Chicago is known for its exceptional organization, large-scale participation, strong community engagement, and rich historical significance.

Event Information

Date(s): Sun, Oct 12, 2025
Location: Chicago, IL, United States
- Start: Columbus Drive & Monroe Drive
- Finish: Grant Park
Estimated Participants: +55K runners

Travel Information

Nearest Airport: O'Hare International Airport (ORD) - 17 miles distance
Expected Forecast: High around 64F, low near 53F, partly cloudy, minimal chance of rain. This forecast is based on historical averages from past years.
Parking: : Street parking in Chicago is expected to be limited on Sun, Oct 12, 2025. Booking a nearby hotel the night before is recommended.

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Disclosure

For inquiries regarding sponsors, restrictions, and more, we strongly recommend reaching out to the event organizers by visiting the Official Event Website. www.GoMarathons.com is not involved in organizing or sponsoring this event. By accessing GoMarathons.com, you declare that you have understood our terms and conditions

Chicago Marathon